globalchange  > 气候变化事实与影响
DOI: 10.1016/j.atmosenv.2015.01.009
Scopus记录号: 2-s2.0-84920870580
论文题名:
Source identification of total mercury (TM) wet deposition using a Lagrangian particle dispersion model (LPDM)
作者: Seo Y; -S; , Han Y; -J; , Holsen T; M; , Choi E; , Zoh K; -D; , Yi S; -M
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2015
卷: 104
起始页码: 102
结束页码: 111
语种: 英语
英文关键词: Gaseous oxidized mercury ; Joint-probability LPDM ; Lagrangian particle dispersion model ; Particulate bound mercury ; Scavenging coefficient ; Total mercury
Scopus关键词: atmospheric pollution ; concentration (composition) ; Lagrangian analysis ; mercury (element) ; particulate matter ; pollutant source ; precipitation (chemistry) ; seasonal variation ; wet deposition ; China ; Japan ; Seoul [South Korea] ; South Korea
Scopus学科分类: Environmental Science: Water Science and Technology ; Earth and Planetary Sciences: Earth-Surface Processes ; Environmental Science: Environmental Chemistry
英文摘要: Event-based precipitation samples for total mercury (TM) were collected with a modified MIC-B sampler concurrent with atmospheric gaseous oxidized mercury (GOM) and particulate bound mercury (PBM) concentrations in Seoul, Korea from January 2006 to December 2009 to: 1) determine the seasonal variations in TM wet deposition, 2) investigate contributions of GOM and PBM scavenging to mercury wet deposition, and 3) identify source areas contributing to the high TM wet deposition using a Lagrangian particle dispersion model (LPDM). The volume-weighted mean (VWM) TM concentration was highest in winter, while the wet deposition flux was highest in summer. Multiple linear regression showed that the scavenging coefficient (SC) for GOM was much higher than the SC for PBM indicating that GOM was more effectively scavenged by wet deposition than PBM. Joint-probability LPDM (JP-LPDM) indicated that the main sources of TM wet deposition were the industrial and coastal areas in China and Japan. © 2015.
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81969
Appears in Collections:气候变化事实与影响

Files in This Item:

There are no files associated with this item.


作者单位: Department of Environmental Health, Graduate School of Public Health, Seoul National University, 1 Gwanak, Gwanak-ro, Gwanak-gu, Seoul, South Korea; Institute of Health and Environment, Seoul National University, 1 Gwanak, Gwanak-ro, Gwanak-gu, Seoul, South Korea; Department of Environmental Science, Kangwon National University, 192-1, Hyoja-2-dong, Chuncheon, Kangwondo, South Korea; Department of Civil and Environmental Engineering, Clarkson University, Potsdam, NY, United States; Asian Institute for Energy, Environment and Sustainability, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, South Korea

Recommended Citation:
Seo Y,-S,, Han Y,et al. Source identification of total mercury (TM) wet deposition using a Lagrangian particle dispersion model (LPDM)[J]. Atmospheric Environment,2015-01-01,104
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Seo Y]'s Articles
[-S]'s Articles
[, Han Y]'s Articles
百度学术
Similar articles in Baidu Scholar
[Seo Y]'s Articles
[-S]'s Articles
[, Han Y]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Seo Y]‘s Articles
[-S]‘s Articles
[, Han Y]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.